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发明名称
Detecting radioactive potassium in the presence of uranium and thorium
摘要
申请公布号
US3336476(A)
申请公布日期
1967.08.15
申请号
US19630319034
申请日期
1963.10.25
申请人
SHELL OIL COMPANY
发明人
RICHARDSON JASPER E.
分类号
G01V5/06
主分类号
G01V5/06
代理机构
代理人
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